The oxidation state and covalency of Al in [A | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) In the complex $[AlCl(H_2O)_5]^{2+}$,let the oxidation state of $Al$ be $x$.The oxidation state of $Cl$ is $-1$ and $H_2O$ is $0$.So,$x + (-1) + 5

Vedclass · Accepted Answer

$+3$ & $6$

Vedclass · Answer

(D) In the complex $[AlCl(H_2O)_5]^{2+}$,let the oxidation state of $Al$ be $x$.The oxidation state of $Cl$ is $-1$ and $H_2O$ is $0$.So,$x + (-1) + 5(0) = +2$.$x - 1 = +2$,which gives $x = +3$.Thus,the oxidation state of $Al$ is $+3$.The covalency (coordination number) is the total number of coordinate bonds formed by the central metal atom with the ligands.Here,$1$ $Cl^-$ ion and $5$ $H_2O$ molecules are attached to $Al$,so the coordination number is $1 + 5 = 6$.

The oxidation state and covalency of $Al$ in $[AlCl(H_2O)_5]^{2+}$ are $...$ and $...$ respectively.

Similar Questions

Assertion : $A$ chelating ligand must possess two or more lone pairs at such a distance that it may form suitable strain-free rings at the metal ion.
Reason : $H_2N-NH_2$ is a chelating ligand.

How many $EDTA$ molecules are required to form an octahedral complex with a $Ca^{2+}$ ion?

The set containing only ambidentate ligands in the following is:

Which of the following complexes is not a chelate complex?

The bonds in $K_4[Fe(CN)_6]$ are:

Vedclass Test Series

Exam Paper Generator

Online Exam Module